Thank you, Alex! For bringing up this topic... it caused me to go out and look at my 'mloko.' and then notice the two ripe seeds, which I probably would never have seen otherwise! And thank you, Alex and Tracy, for your advice on planting those two precious seeds!
I just planted them in two different spots in my heritage iris bed. Hopefully, one or both will germinate, and then I can easily move any iris that are too close to a new location. I will let you all (anyone interested) know the results next spring, or maybe spring of 2017...